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Bandanadham Jeevan (@Thejeevan) | Hashnode

@Thejeevan

Bandanadham Jeevan

@Thejeevan·India·Joined August 2026

Code. Build. Learn. Share.

About

Backend Engineer | Python | FastAPI | PostgreSQL | AI I’m a Backend Engineer passionate about building scalable applications, AI-powered systems, APIs, and developer-focused products. I work primarily with Python, FastAPI, PostgreSQL, Firebase, Supabase, and modern cloud technologies. I’m also exploring AI agents, Generative AI, quantum computing, and emerging technologies. On Hashnode, I share practical lessons, technical deep dives, project experiences, and concepts I learn along the way, with a focus on making complex technology easier to understand. Build. Learn. Share.

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Bandanadham Jeevan's blogs

Jeevan's Careersjeevan-quantum.hashnode.dev6 posts

Articles Comments1

Mastering Complex Numbers for Quantum Computing with Python & NumPy

If you want to understand Quantum Computing, you cannot escape Complex Numbers. In classical computers, a bit is strictly 0 or 1. But a quantum qubit exists in a superposition state: $$\vert{}\psi\ran

2d ago · 7 min readjeevan-quantum.hashnode.dev

Designing an Agentic Legal System for Zero-Tolerance Transitions: How I Architected NyayaPath

An AI Systems Design deep dive into cyclic StateGraphs, dual-regime temporal RAG, and deterministic quality gates for India's 2024 criminal law overhaul. Engineering Notice: NyayaPath is an independ

Sep 25 · 11 min readjeevan-quantum.hashnode.dev

LangSmith Tracing for Production AI Agents

LangSmith Tracing for Production AI Agents: 15 Things Every AI Engineer Should Know Building an AI agent is only half the job. In development, we usually see: User → Agent → LLM → Response But in pro

Sep 24 · 7 min readjeevan-quantum.hashnode.dev

I Completed LangChain Academy’s Introduction to LangGraph (Python)

Certificate: Foundation: Introduction to LangGraph - PythonIssued: 21 September 2026Valid until: 20 September 2028Certificate ID: iqhozymvjr I recently completed the full Foundation: Introduction to L

Sep 21 · 5 min readjeevan-quantum.hashnode.dev

Complex Numbers for Quantum Computing

Introduction Complex numbers are one of the mathematical foundations of quantum computing. At first, they can seem like an abstract mathematical concept, but they become much more meaningful when we s

Aug 17 · 6 min readjeevan-quantum.hashnode.dev

About

Backend Engineer | Python | FastAPI | PostgreSQL | AI I’m a Backend Engineer passionate about building scalable applications, AI-powered systems, APIs, and developer-focused products. I work primarily with Python, FastAPI, PostgreSQL, Firebase, Supabase, and modern cloud technologies. I’m also exploring AI agents, Generative AI, quantum computing, and emerging technologies. On Hashnode, I share practical lessons, technical deep dives, project experiences, and concepts I learn along the way, with a focus on making complex technology easier to understand. Build. Learn. Share.

Available for

Nothing here yet.

Bandanadham Jeevan's blogs

Jeevan's Careersjeevan-quantum.hashnode.dev6 posts